/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements. See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership. The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the  "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
/*
 * $Id$
 */
package wx.xml.xalan.xml.serializer.utils;

/**
 * This class is for throwing important checked exceptions
 * over non-checked methods.  It should be used with care,
 * and in limited circumstances.
 * <p>
 * This class is a copy of the one in wx.xml.xalan.xml.utils.
 * It exists to cut the serializers dependancy on that package.
 * <p>
 * This class is not a public API, it is only public because it is
 * used by wx.xml.xalan.xml.serializer.
 *
 * @xsl.usage internal
 */
public final class WrappedRuntimeException extends RuntimeException {
    static final long serialVersionUID = 7140414456714658073L;

    /**
     * Primary checked exception.
     *
     * @serial
     */
    private Exception m_exception;

    /**
     * Construct a WrappedRuntimeException from a
     * checked exception.
     *
     * @param e Primary checked exception
     */
    public WrappedRuntimeException(Exception e) {

        super(e.getMessage());

        m_exception = e;
    }

    /**
     * Constructor WrappedRuntimeException
     *
     * @param msg Exception information.
     * @param e   Primary checked exception
     */
    public WrappedRuntimeException(String msg, Exception e) {

        super(msg);

        m_exception = e;
    }

    /**
     * Get the checked exception that this runtime exception wraps.
     *
     * @return The primary checked exception
     */
    public Exception getException() {
        return m_exception;
    }
}
